Hey boys and girls anyone want to join a z--om 12-14

Use the four functions below for this question. compare and contrast these four functions using complete sentences focus on the slope and y- intercept first, and then on any additional properties of each function

If the scale factor between two circles is 2x/5y what is the ratio of their areas?

Find the value of x. give reasons to justify your solutions! l, m ∈ kn